3 years ago

The sum of a rational number and an odd integer is a rational

Mathematics

1 answer:

Scilla [17]3 years ago

7 0

Yes think of it as positive and negative number

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Step-by-step explanation:

Note x^2y + xy^2 = xy(x+y)

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Step-by-step explanation:

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pedro placed an order with an online nursery for 6 apple trees and 5 azaleas and the order came to $219. the next order for 3 ap

ololo11 [35]

X = apples trees
Y= azaleas

6x + 5y = 219
3x + 4y = 132

-2(3x + 4y = 132)
-6x - 8y = -264
6x + 5y = 219
-3y = -45
-3y/-3 = -45/-3
y = 15

6x + 5y = 219
6x + 5(15) = 219
6x + 75 - 75 = 219 - 75
6x/6 = 144/6
X = 24

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